Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518868 | Soft-in-plane proprotor systems | Thomas C. Parham, Jr., Jouyoung Jason Choi, Frank B. Stamps, Richard E. Rauber | 2019-12-31 |
| 10518867 | Loop yoke for proprotor systems | Thomas C. Parham, Jr., Jouyoung Jason Choi, Frank B. Stamps, Richard E. Rauber | 2019-12-31 |
| 10494090 | Rotor hub with structural reinforcements | Jason Owens, Frank B. Stamps, Andrew Paul Haldeman, Robert Wardlaw, John Richard McCullough +2 more | 2019-12-03 |
| 10472057 | Rotor assembly with high lock-number blades | Frank B. Stamps, Jouyoung Jason Choi, Thomas C. Parham, Jr., Alan Carl Ewing, Richard E. Rauber | 2019-11-12 |
| 10457388 | Rotor assembly with high lock-number blades | Frank B. Stamps | 2019-10-29 |
| 10457380 | Articulated rotor systems with pitch independent damping | Jouyoung Jason Choi, Thomas C. Parham, Jr., Frank B. Stamps | 2019-10-29 |
| 10450058 | Adaptable rotor control system for a variable number of blades | Frank B. Stamps | 2019-10-22 |
| 10358207 | Adaptable rotor control system for a variable number of blades | Frank B. Stamps | 2019-07-23 |